Understanding Jevity's Core Function
Jevity, manufactured by Abbott Nutrition, is primarily classified as a polymeric, fiber-fortified formula. Polymeric formulas contain complete protein, carbohydrates, and fat, making them suitable for patients with a functioning digestive system. The inclusion of fiber is a key characteristic that aids in regulating bowel function and supports beneficial gut bacteria.
Types of Jevity Formulas
Jevity is available in different caloric densities and protein levels to meet varying nutritional needs. Common types include:
- Jevity 1 Cal: Provides 1.06 calories per milliliter.
- Jevity 1.2 Cal: A concentrated, high-protein formula offering 1.2 calories per milliliter, aimed at weight management.
- Jevity 1.5 Cal: A calorically dense, high-protein formula with 1.5 calories per milliliter, suitable for those with increased energy needs or fluid restrictions.
Key Ingredients and Nutritional Profile
Jevity formulas contain a blend of macronutrients, including corn maltodextrin and corn syrup solids for carbohydrates, caseinates and soy protein, and a mix of canola and corn oils for fat. A notable component is the fiber blend, which often incorporates soy fiber, oat fiber, and fructooligosaccharides (FOS). Jevity is also fortified with essential vitamins and minerals. Most varieties are gluten-free and suitable for individuals with lactose intolerance.
Common Uses and Indications
Jevity is used under medical supervision for patients requiring nutritional support. Its primary uses include:
- Tube feeding: Providing complete nutrition for patients who cannot eat adequately by mouth.
- Weight management: Supporting weight gain or maintenance with concentrated calories and protein.
- Oral consumption: Used by patients with altered taste perception.
- Bowel function management: The fiber content helps regulate bowel movements.
Potential Side Effects and Considerations
Like many enteral formulas, Jevity may cause gastrointestinal side effects such as diarrhea, constipation, nausea, or bloating. Tolerance can vary, and it should always be administered under healthcare supervision. Jevity is not for intravenous use and is not suitable for individuals with galactosemia.
Comparison Table: Jevity vs. Osmolite
| Feature | Jevity (e.g., 1.2 Cal) | Osmolite (e.g., 1.2 Cal) |
|---|---|---|
| Primary Feature | Fiber-fortified | Fiber-free |
| Caloric Density | Concentrated options available (1.2, 1.5 Cal/mL) | Concentrated options available (e.g., 1.2 Cal/mL) |
| Protein Content | High-protein formula | High-protein versions available |
| Digestive Health | Includes fiber and prebiotics | Does not contain added fiber |
| Ideal Patient | Needs complete nutrition and fiber | Needs standard nutrition without added fiber |
| Allergens | Contains milk and soy | Many variants also contain milk and soy |
The Role of Fiber in Jevity
The fiber blend in Jevity, including soluble and insoluble fibers and often FOS, is a key feature. This blend helps add bulk to stool (insoluble fiber) and can assist in managing diarrhea (soluble fiber), while FOS acts as a prebiotic to support gut bacteria. This is particularly beneficial for long-term tube-fed patients.
Conclusion
Jevity is a fiber-fortified, high-protein nutritional formula from Abbott Nutrition, providing complete and balanced nutrition primarily for tube-fed patients, though it can also be taken orally. Its various caloric densities allow for tailored nutritional support. The inclusion of a patented fiber blend supports healthy bowel function and the gut microbiome. Jevity should always be used under the guidance of a healthcare professional.
